This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A285189 #9 Apr 25 2017 12:37:52 %S A285189 0,1,1,2,2,2,3,3,3,3,4,4,4,5,5,5,5,5,5,5,5,5,5,6,6,6,6,7,7,7,8,8,8,8, %T A285189 9,9,9,9,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11,12,12,12,12, %U A285189 12,12,12,12,13,13,13,14 %N A285189 k appears A283832(k+1) times. %C A285189 When computing A280864(k), there are a(k) earlier terms of A280864 that are "satisfied" (see A280864 for further information). %Y A285189 Cf. A280864, A280774, A283832. %K A285189 nonn %O A285189 0,4 %A A285189 _N. J. A. Sloane_, Apr 25 2017